Showerhead



FIG. 1 is a top, front, right perspective view of the claimed design;

FIG. 2 is a bottom, front, right perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a left side elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken line showing of a shower head is included for the purpose of illustrating portions of the article and forms no part of the claimed design. 

CLAIM We claim the ornamental design for a showerhead, as shown and described. 